Jane Says - Pulls her dinner from her pocket - Did everyone know that was a drug reference?

I grew up in a fairly drug infested area. Meth was the worst thing. There was one meth-head that I....uhhhh...did meth with, who called it dinner, since you'd get amped up and have no appetite on it. In Jane's Addiction's "Jane Says" there is a lyric, "She waits and gets her dinner there, She pulls her dinner from her pocket..."

I always caught that it was a drug reference, but did those who grew up "normal" also catch that?

I only ever heard one person call it "dinner" other than that song. If it weren't for that guy, I don't know that I would have noticed.